Peptide Database

Peptide NameDiuretic hormone DH44-1 4

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC122H195N37O38S3

DescriptionStandard

        PAFSVNHGLDTLAEAMGMNGHNRLMSL
    

Molecular Weight2884.27 Da

Isoelectric Point (pI)6.01

Net Charge (pH 7.0)-0.86

Net Charge (pH 7.4) -1.02

Charge Density (pH 7.0) -0.0320

GRAVY Index-0.01

Hydrophobic Moment 0.50

Boman Index0.15

Instability Index26.83

Aliphatic Index 79.63

Aromaticity 0.0370

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1189.75

LogP -13.75

H-bond Donors 41.0

H-bond Acceptors 42.0

Rotatable Bonds 95.0

Heavy Atoms 200.0

Ring Count 4.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0274311 VERIFIED: NO

Provenance & Taxonomy

OrganismPlatynereis dumerilii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone